InChI=1/C21H23FN4OS/c1-12-7-13(2)19-17(8-12)18(27)10-16(23-19)11-28-21-25-24-20(26(21)3)14-5-4-6-15(22)9-14/h4-10,20-21,24-25H,11H2,1-3H3,(H,23,27)/t20-,21+/m1/s1/f/h23H A488D91A87BF4B98